格兰岛屿民宿Rock Resort Kohlarn offers air-conditioned rooms in Ko Larn. Located around a 14-minute walk from Tawaen Beach, the homestay is also 0.4 miles from Na Baan Pier. The accommodation provides free shuttle service, full-day security, and luggage storage for guests. All rooms are fitted with a kettle, a private bathroom, and free Wifi, while selected rooms include a terrace and some have sea views. At the homestay, all units are fitted with bed linen and towels. Guests can eat at the on-site family-friendly restaurant, which is open for dinner, lunch, brunch, and high tea. Sightseeing tours are available within a reachable distance of the property. Guests can also relax in the shared lounge area.